tederen_c/smartRhino/Project/Base/SubClass/Controller/SearchBaseVC.m

//
//  SearchBaseVC.m
//  smartRhino
//
//  Created by niuzhen on 2020/1/1.
//  Copyright © 2020 tederen. All rights reserved.
//

#import "SearchBaseVC.h"
#import "SearchCell.h"
#import "DrawerView.h"
#import "TabBarController.h"

@interface SearchBaseVC ()<UISearchBarDelegate,UICollectionViewDelegate,UICollectionViewDataSource,InfoSearchViewDelegate>
//@property (strong, nonatomic) UISearchBar  * searchBar;
//@property (strong, nonatomic) UIView  * searchV;
//@property (strong, nonatomic) UIButton  * backBtn;
//@property (strong, nonatomic) UIButton  * menuBtn;
//@property (strong, nonatomic) UIView  * navBarV;
@property (nonatomic, strong) NSMutableArray * dataDistoryArray;
@property (strong,nonatomic) DrawerView      *drawerView;



@end

@implementation SearchBaseVC
- (InfoSearchView *)topNavSearch {
    if (!_topNavSearch) {
        _topNavSearch = [[InfoSearchView alloc] initWithFrame:CGRectMake(0, (IS_IPHONEX?40:20), kGXScreenWidth, 45) type:InfoSearchViewTypeDefault];
        _topNavSearch.delegate = self;
        WS(weakSelf);
        _topNavSearch.backBlock = ^{
            if (weakSelf.collectionView.isHidden) {
                weakSelf.collectionView.hidden = NO;
                weakSelf.noDataView.hidden = YES;
                weakSelf.tableView.hidden = YES;
            }else{
                [weakSelf.navigationController popViewControllerAnimated:YES];
            }
        };
        _topNavSearch.cancelBlock = ^{
            if (weakSelf.cancelBlock) {
                weakSelf.cancelBlock();
            }
            weakSelf.collectionView.hidden = NO;
            weakSelf.noDataView.hidden = YES;
            weakSelf.tableView.hidden = YES;
        };
//            self.topNavSearch.backBlock = ^{
//                if (weakSelf.cancelBtn.isHidden) {
//                    [weakSelf.navigationController popViewControllerAnimated:YES];
//                }else{
//                    weakSelf.collectionView.hidden = NO;
//                    weakSelf.noDataView.hidden = YES;
//                    weakSelf.tableView.hidden = YES;
//        //            [weakSelf upCanCelBtnConstraits];
//                }
//            };
//            self.topNavSearch.cancelBlock = ^{
//        //        weakSelf.searchBar.text = @"";
//                weakSelf.collectionView.hidden = NO;
//                weakSelf.noDataView.hidden = YES;
//                weakSelf.tableView.hidden = YES;
//        //        [weakSelf upCanCelBtnConstraits];
//            };
        _topNavSearch.menuBlock = ^{
            [weakSelf.view endEditing:YES];
            [[UtilsTools getWindow] addSubview:weakSelf.drawerView];
            weakSelf.drawerView.SelectDrawerBlock = ^(NSIndexPath * _Nonnull indexPath) {
                if (![weakSelf.tabBarController isKindOfClass:[TabBarController class]]) {
                    [TabBarController sharedTabBarController].tabBar.hidden = NO;
                    [weakSelf.tabBarController.navigationController popViewControllerAnimated:NO];
                }
                if ([weakSelf.navigationController.viewControllers count] > 1) {
                    [weakSelf.navigationController popToRootViewControllerAnimated:NO];
                }
                switch (indexPath.section) {
                    case 0:
                    {
                        [[TabBarController sharedTabBarController] setSelectedIndex:indexPath.row];
                    }
                        break;
                    case 1:
                    {
                        switch (indexPath.row) {
                            case 0:
                            {
                                [[TabBarController sharedTabBarController] setSelectedIndex:2];
                            }
                                break;
                            case 1:
                            {
                                [[TabBarController sharedTabBarController] setSelectedIndex:2];
                            }
                                break;
                            default:
                            {
                                [[TabBarController sharedTabBarController] setSelectedIndex:3];
                            }
                                break;
                        }
                        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                            [[NSNotificationCenter defaultCenter] postNotificationName:DRAWERPUSHVC object:nil userInfo:@{VCINDEX:@(indexPath.row)}];
                        });
                    }
                        break;
                    default:
                    {
                        [[TabBarController sharedTabBarController] setSelectedIndex:3];
                        dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.2 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
                            [[NSNotificationCenter defaultCenter] postNotificationName:DRAWERPUSHVC object:nil userInfo:@{VCINDEX:@(4 + indexPath.row)}];
                        });
                    }
                        break;
                }
            };
            weakSelf.drawerView.frame = CGRectMake(0,0, SCREEN_WIDTH, SCREEN_HEIGHT);// - kNavigationHeight
        };
    }
    return _topNavSearch;
}
-(DrawerView *)drawerView{
    if(!_drawerView){
        _drawerView = [[DrawerView alloc] init];
    }
    return _drawerView;
}
- (UIView *)noDataView
{
    if (!_noDataView) {
        _noDataView = [UIView new];
        _noDataView.hidden = YES;
        _noDataView.backgroundColor = [UIColor whiteColor];
    }
    return _noDataView;
}
- (UILabel *)noDataL
{
    if (!_noDataL) {
        _noDataL = [UILabel new];
        _noDataL.textColor = UIColorHex(#BBBBBB);
        _noDataL.font = [UIFont systemFontOfSize:15];
    }
    return _noDataL;
}

- (UIButton *)cancelBtn
{
    if (!_cancelBtn) {
        _cancelBtn = [UIButton new];
        [_cancelBtn setAttributedTitle:[[NSMutableAttributedString alloc] initWithString:@"取消" attributes:@{NSFontAttributeName: [UIFont fontWithName:@"PingFang SC" size: 15],NSForegroundColorAttributeName: UIColorHex(#3979D3)}] forState:UIControlStateNormal];
    }
    return _cancelBtn;
}
//- (UIButton *)backBtn
//{
//    if (!_backBtn) {
//        _backBtn = [UIButton new];
//        [_backBtn setImage:IMG(@"back_black_icon") forState:UIControlStateNormal];
//    }
//    return _backBtn;
//}
//- (UIButton *)menuBtn
//{
//    if (!_menuBtn) {
//        _menuBtn = [UIButton new];
//        [_menuBtn setImage:IMG(@"back_black_icon") forState:UIControlStateNormal];
//    }
//    return _menuBtn;
//}
- (UILabel *)lineL
{
    if (!_lineL) {
        _lineL = [UILabel new];
        _lineL.backgroundColor = LINEBGCOLOR;
    }
    return _lineL;
}
//- (UIView *)navBarV
//{
//    if (!_navBarV) {
//        _navBarV = [UIView new];
//        _navBarV.backgroundColor = [UIColor whiteColor];
//    }
//    return _navBarV;
//}
//- (UISearchBar *)searchBar
//{
//    if (!_searchBar) {
//        _searchBar = [UISearchBar new];
//    }
//    return _searchBar;
//}
- (UICollectionView *)collectionView
{
    if (!_collectionView) {
        UICollectionViewFlowLayout * layout = [[UICollectionViewFlowLayout alloc]init];
        layout.scrollDirection = UICollectionViewScrollDirectionVertical;
        layout.sectionInset = UIEdgeInsetsMake(0, 15, 15, 15);
        _collectionView = [[UICollectionView alloc] initWithFrame:CGRectZero collectionViewLayout:layout];
        [_collectionView registerClass:[SearchCell class] forCellWithReuseIdentifier:@"cellId"];
    }
    return _collectionView;
}
- (UITableView *)tableView
{
    if (!_tableView) {
        _tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain];
        _tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
    }
    return _tableView;
}
- (void)setHistorySearchType:(HistorySearchType)historySearchType
{
    _historySearchType = historySearchType;
    self.dataDistoryArray = [[_TDFileStorage loadHistorySearchBySearchType:_historySearchType] mutableCopy];
}
- (void)viewDidLoad {
    [super viewDidLoad];
    self.fd_prefersNavigationBarHidden = YES;
    [self setCusView];
    self.collectionView.hidden = NO;
    self.tableView.hidden = YES;
    self.collectionView.delegate = self;
    self.collectionView.dataSource = self;
    [self.collectionView registerClass:[UICollectionReusableView class] forSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"headReusableView"];
    self.collectionView.backgroundColor = [UIColor whiteColor];
    self.view.backgroundColor = RGB(255, 255, 255);
//    [self.cancelBtn setAction:^{
//        weakSelf.searchBar.text = @"";
//        weakSelf.collectionView.hidden = NO;
//        weakSelf.noDataView.hidden = YES;
//        weakSelf.tableView.hidden = YES;
//        [weakSelf upCanCelBtnConstraits];
//    }];
//    [self.searchBar becomeFirstResponder];
}
- (void)setCusView
{
//    [self.view addSubview:self.navBarV];
//    [self.navBarV mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.left.right.mas_equalTo(self.view);
//        make.height.offset(IS_IPHONEX ? 84:64);
//    }];
//    [self.navBarV addSubview:self.backBtn];
//    [self.backBtn mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.left.bottom.mas_equalTo(self.navBarV);
//        make.size.mas_offset(CGSizeMake(50, 44));
//    }];
//    [self.navBarV addSubview:self.menuBtn];
//    [self.menuBtn mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.bottom.mas_equalTo(self.navBarV);
//        make.left.mas_equalTo(self.backBtn.mas_right);
//        make.size.mas_offset(CGSizeMake(50, 44));
//    }];
//    [self.navBarV addSubview:self.cancelBtn];
//    [self upCanCelBtnConstraits];
//    [self.navBarV addSubview:self.searchBar];
//    [self.searchBar mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.left.mas_equalTo(self.backBtn.mas_right);
//        make.centerY.mas_equalTo(self.backBtn);
//        make.height.mas_offset(32);
//        make.right.mas_equalTo(self.cancelBtn.mas_left).offset(-15);
//    }];
    [self.view addSubview:self.topNavSearch];
    if (self.IsAddUser) {
        CGRect rect = self.topNavSearch.searchBar.frame;
        CGFloat w = rect.size.width - 60;
        rect.size.width = w;
        self.topNavSearch.searchBar.frame = rect;
        [self.topNavSearch addSubview:self.cancelBtn];
        [self.cancelBtn mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.mas_equalTo(self.topNavSearch.searchBar.mas_right).offset(5);
            make.top.bottom.mas_equalTo(self.topNavSearch.searchBar);
            make.width.mas_offset(55);
        }];
    }
    [self.view addSubview:self.lineL];
    [self.lineL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.mas_equalTo(self.view);
        make.top.mas_equalTo(self.topNavSearch.mas_bottom);
        make.height.mas_offset(0.5);
    }];
    [self.view addSubview:self.collectionView];
    [self.view addSubview:self.tableView];
    [self.collectionView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(self.lineL.mas_bottom);
        make.left.right.mas_equalTo(self.view);
        if (@available(iOS 11.0, *)) {
            make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
        } else {
            make.bottom.equalTo(self.view.mas_bottom);
        }
    }];
    [self.tableView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(self.lineL.mas_bottom);
        make.left.right.mas_equalTo(self.view);
        if (@available(iOS 11.0, *)) {
            make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
        } else {
            make.bottom.equalTo(self.view.mas_bottom);
        }
    }];
    [self.view addSubview:self.noDataView];
    self.noDataView.hidden = YES;
    [self.noDataView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.mas_equalTo(self.lineL.mas_bottom);
        make.left.right.mas_equalTo(self.view);
        if (@available(iOS 11.0, *)) {
            make.bottom.equalTo(self.view.mas_safeAreaLayoutGuideBottom);
        } else {
            make.bottom.equalTo(self.view.mas_bottom);
        }
    }];
    [self.noDataView addSubview:self.noDataL];
    [self.noDataL mas_makeConstraints:^(MASConstraintMaker *make) {
        make.center.mas_equalTo(self.noDataView);
    }];
//    _searchBar.backgroundImage = [UtilsTools imageWithColor:[UIColor clearColor] size:_searchBar.bounds.size];
//
//    UIImage* clearImg = [UtilsTools imageWithColor:[UIColor clearColor] andHeight:44.0f];
//    [_searchBar setBackgroundImage:clearImg];
//    [_searchBar setSearchFieldBackgroundImage:clearImg forState:UIControlStateNormal];
//    [_searchBar setBackgroundColor:[UIColor clearColor]];
//
//    [_searchV setBackgroundColor:[UIColor whiteColor]];
//    [_searchV setRadius:4 borderColor:RGB(204, 204, 204) borderWidth:.5];
//    self.searchBar.delegate = self;
//
//    if ([UIDevice currentDevice].systemVersion.floatValue >= 13.0) {
//        self.searchBar.searchTextField.font = [UIFont systemFontOfSize:14.0];
//    if (!self.searchBar.searchTextField.placeholder) {
//        self.searchBar.searchTextField.placeholder = @"搜索";
//        }
//        NSAttributedString *attrString = [[NSAttributedString alloc] initWithString:self.searchBar.searchTextField.placeholder attributes: @{NSForegroundColorAttributeName:RGB(153, 153, 153), NSFontAttributeName:self.searchBar.searchTextField.font}];
//        self.searchBar.searchTextField.attributedPlaceholder = attrString;
//    }else{
//        for (UIView *view in self.searchBar.subviews.lastObject.subviews) {
//            if([view isKindOfClass:NSClassFromString(@"UISearchBarTextField")]) {
//                UITextField *textField = (UITextField *)view;
//                //设置输入框的背景颜色
//                textField.clipsToBounds = YES;
//                //设置输入字体颜色
//                textField.textColor = [UIColor blackColor];
//                //设置默认文字颜色
//                textField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:@" 搜索" attributes:@{NSForegroundColorAttributeName:[UIColor hexStringToColor:@"999999"]}];
//                textField.font = [UIFont systemFontOfSize:14];
//                for (UIView * subView in view.subviews) {
//                    if ([subView isKindOfClass:NSClassFromString(@"UIImageView")]) {
//                        UIImageView * imageV = (UIImageView *)subView;
//                        imageV.image = IMG(@"searchIcon");
//                    }
//                }
//            }
//        }
//    }
}
- (NSMutableArray *)dataDistoryArray
{
    if (!_dataDistoryArray) {
        _dataDistoryArray = [NSMutableArray array];
    }
    return _dataDistoryArray;
}
/**********************************************************************/
#pragma mark -UICollectionViewDataSource
/**********************************************************************/
- (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView{
    if (self.dataDistoryArray.count == 0) {
        return 0;
    }
    return 1;
}

/**********************************************************************/
#pragma mark -GHRefreshCollectionView的section的Count
/**********************************************************************/
- (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
    return self.dataDistoryArray.count;
}

#pragma mark - UICollectionViewDelegate
- (nonnull __kindof UICollectionViewCell *)collectionView:(nonnull UICollectionView *)collectionView cellForItemAtIndexPath:(nonnull NSIndexPath *)indexPath {
    SearchCell * cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"cellId" forIndexPath:indexPath];
    cell.titleL.text = [self.dataDistoryArray objectAtIndex:indexPath.row];
    return cell;
}

-(CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{
    NSString * name = [self.dataDistoryArray objectAtIndex:indexPath.row];
    UILabel * label = [UILabel new];
    label.text = name;
    label.font = Kfont(13);
    CGFloat W = [label sizeThatFits:CGSizeMake(MAXFLOAT, 25)].width;
    return CGSizeMake(name.length > 0 ? (W + 22) : 0, 25);
}

- (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
    [collectionView deselectItemAtIndexPath:indexPath animated:YES];
    [self selectIndexText:[self.dataDistoryArray objectAtIndex:indexPath.row]];
}

//footer的size
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForFooterInSection:(NSInteger)section
{
    return CGSizeMake(0, 0);
}

//header的size
- (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section
{
    return CGSizeMake(SCREEN_WIDTH, 44);
}

//设置每个item水平间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section
{
    return 10.f;
}


//设置每个item垂直间距
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section
{
    return 10.f;
}

- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
    if([kind isEqualToString:UICollectionElementKindSectionHeader]){
        UICollectionReusableView *headerView = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"headReusableView" forIndexPath:indexPath];
        [headerView removeAllSubviews];
        UILabel *label = [[UILabel alloc] init];
        [headerView addSubview:label];
        [label mas_makeConstraints:^(MASConstraintMaker *make) {
            make.centerY.equalTo(headerView);
            make.left.equalTo(@(15));
        }];
        label.text = @"最近搜索";
        label.font = [UIFont systemFontOfSize:16];
        label.textColor = UIColorHex(#333333);
        
        UIButton *closeBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        [headerView addSubview:closeBtn];
        [closeBtn mas_makeConstraints:^(MASConstraintMaker *make) {
            make.centerY.equalTo(headerView);
            make.right.equalTo(@(-15));
        }];
        [closeBtn setImage:IMG(@"mail_clear_Icon") forState:UIControlStateNormal];
        WS(weakSelf);
        [closeBtn setAction:^{
            [weakSelf.dataDistoryArray removeAllObjects];
            [_TDFileStorage saveHistorySearchBySearchType:self.historySearchType WithArr:@[]];
            [weakSelf.dataDistoryArray addObject:@""];
            [weakSelf.collectionView reloadData];
        }];
        headerView.backgroundColor = [UIColor whiteColor];
        return headerView;
    }
    return nil;
}
- (void)searchButtonAction:(UISearchBar *)searchBar {
    if (searchBar.text.length > 0) {
        [self selectIndexText:searchBar.text];
    }
}
- (void)selectIndexText:(NSString *)text
{
    self.topNavSearch.searchBar.text = text;
    self.searchText = text;
    self.tableView.hidden = NO;
    self.collectionView.hidden = YES;
    [self checkRepeatString:text];
    [self.view endEditing:YES];
    if (self.searchBlock) {
        self.searchBlock(text);
    }
}

- (void)checkRepeatString:(NSString *)string {
    for (NSString *cache in self.dataDistoryArray) {
        if ([cache isEqualToString:string]) {
            return;
        }
    }
    [self.dataDistoryArray insertObject:string atIndex:0];
    [_TDFileStorage saveHistorySearchBySearchType:self.historySearchType WithArr:self.dataDistoryArray];
    [self.collectionView reloadData];
}
/**********************************************************************/
#pragma mark - UISearchBarDelegate
/**********************************************************************/
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar{

}
- (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar
{
    if (searchBar.text.length > 0) {
        [self selectIndexText:searchBar.text];
        [self checkRepeatString:searchBar.text];
    }
}
- (void)textDidChange:(NSString *)text {
    if (text.length > 0) {
        [self selectIndexText:text];
    }
}
//- (void)searchBarTextDidBeginEditing:(UISearchBar *) searchBar{
//    UITextField *searchBarTextField = nil;
//    NSArray *views = ([[[UIDevice currentDevice] systemVersion] floatValue] < 7.0) ? searchBar.subviews : [[searchBar.subviews objectAtIndex:0] subviews];
//
//    for (UIView *subview in views){
//        if ([subview isKindOfClass:[UITextField class]]){
//            searchBarTextField = (UITextField *)subview;
//            break;
//        }
//    }
//    searchBarTextField.enablesReturnKeyAutomatically = NO;
//}
//- (void)showCancelBtn
//{
//    if (self.cancelBtn.hidden) {
//        self.cancelBtn.hidden = NO;
//        [self.cancelBtn mas_remakeConstraints:^(MASConstraintMaker *make) {
//            make.right.mas_equalTo(self.navBarV.mas_right).offset(-15);
//            make.centerY.mas_equalTo(self.backBtn);
//        }];
//    }
//}
//- (void)upCanCelBtnConstraits
//{
//    self.cancelBtn.hidden = YES;
//    [self.cancelBtn mas_remakeConstraints:^(MASConstraintMaker *make) {
//        make.right.mas_equalTo(self.navBarV.mas_right);
//        make.centerY.mas_equalTo(self.backBtn);
//        make.width.mas_offset(0);
//    }];
//}
//- (void)searchBar:(UISearchBar *)searchBar selectedScopeButtonIndexDidChange:(NSInteger)selectedScope{
//        NSLog(@"%@1",searchBar.text);
//}

@end